#include "Node.h"
#pragma once

class DoubleList
{
private:
	Node* pHead;
public:
	DoubleList(void);
	~DoubleList(void);
	void Delete(int a);
	void insert(int a);
	void print();
//	void swap(Node** a, Node** b);
	void swap(int a, int b);
	Node* get_pHead(){return pHead;}
	void line_up();
};

